72135995889870
72,135,995,889,870 is an even composite number composed of eight prime numbers multiplied together.
72135995889870 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 72135995889870:
2 × 32 × 5 × 11 × 61 × 109 × 257 × 42641
(2 × 3 × 3 × 5 × 11 × 61 × 109 × 257 × 42641)See below for interesting mathematical facts about the number 72135995889870 from the Numbermatics database.
Names of 72135995889870
- Cardinal: 72135995889870 can be written as Seventy-two trillion, one hundred thirty-five billion, nine hundred ninety-five million, eight hundred eighty-nine thousand, eight hundred seventy.
Scientific notation
- Scientific notation: 7.213599588987 × 1013
Factors of 72135995889870
Divisors of 72135995889870
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 61 66 90 99 109 110 122 165 183 198 218 257 305 327 330 366 495 514 545 549 610 654 671 771 915 981 990 1090 1098 1199 1285 1342 1542 1635 1830 1962 2013 2313 2398 2570 2745 2827 3270 3355 3597 3855 4026 4626 4905 5490 5654 5995 6039 6649 6710 7194 7710 8481 9810 10065 10791 11565 11990 12078 13298 14135 15677 16962 17985 19947 20130 21582 23130 25443 28013 28270 30195 31354 33245 35970 39894 42405 42641 47031 50886 53955 56026 59841 60390 66490 73139 78385 84039 84810 85282 94062 99735 107910 119682 127215 127923 140065 141093 146278 156770 168078 172447 199470 213205 219417 235155 252117 254430 255846 280130 282186 299205 308143 344894 365695 383769 420195 426410 438834 469051 470310 504234 517341 598410 616286 639615 658251 705465 731390 767538 840390 862235 924429 938102 1034682 1097085 1260585 1279230 1316502 1407153 1410930 1540715 1552023 1708793 1724470 1848858 1918845 2194170 2345255 2521170 2586705 2601101 2773287 2814306 3081430 3104046 3291255 3417586 3837690 4221459 4622145 4647869 4690510 5126379 5173410 5202202 5546574 6582510 7035765 7760115 7803303 8442918 8543965 9244290 9295738 10252758 10958737 13005505 13866435 13943607 14071530 15379137 15520230 15606606 17087930 18796723 21107295 21917474 23239345 23409909 25631895 26011010 27732870 27887214 28612111 30758274 32876211 37593446 39016515 41830821 42214590 46478690 46819818 51126559 51263790 54793685 56390169 57224222 65752422 69718035 76895685 78033030 83661642 85836333 93983615 98628633 102253118 109587370 112780338 117049545 120546107 139436070 143060555 153379677 153791370 164381055 169170507 171672666 187967230 197257266 209154105 234099090 241092214 255632795 257508999 281950845 283520009 286121110 306759354 328762110 338341014 361638321 418308210 429181665 460139031 493143165 511265590 515017998 563901690 567040018 602730535 668482957 723276642 766898385 845852535 850560027 858363330 920278062 986286330 1084914963 1194502333 1205461070 1287544995 1336965914 1417600045 1533796770 1691705070 1701120054 1808191605 2005448871 2169829926 2300695155 2389004666 2551680081 2575089990 2835200090 3118720099 3342414785 3583506999 3616383210 4010897742 4252800135 4601390310 5103360162 5424574815 5972511665 6016346613 6237440198 6684829570 7167013998 7353312527 8505600270 9356160297 10027244355 10750520997 10849149630 11945023330 12032693226 12758400405 13139525663 14706625054 15593600495 17917534995 18712320594 20054488710 21501041994 22059937581 25516800810 26279051326 28068480891 30081733065 31187200990 35835069990 36766562635 39418576989 44119875162 46780801485 53752604985 56136961782 60163466130 65697628315 66179812743 72864642313 73533125270 78837153978 93561602970 107505209970 110299687905 118255730967 131395256630 132359625486 140342404455 145729284626 197092884945 218593926939 220599375810 236511461934 280684808910 330899063715 364323211565 394185769890 437187853878 591278654835 655781780817 661798127430 728646423130 801511065443 1092969634695 1182557309670 1311563561634 1603022130886 2185939269390 2404533196329 3278908904085 4007555327215 4809066392658 6557817808170 7213599588987 8015110654430 12022665981645 14427199177974 24045331963290 36067997944935 72135995889870
- Sum of all divisors σ(n): 210687490316160
- Sum of proper divisors (its aliquot sum) s(n): 138551494426290
- 72135995889870 is an abundant number, because the sum of its proper divisors (138551494426290) is greater than itself. Its abundance is 66415498536420
Bases of 72135995889870
- Binary: 100000110011011011110000110100100011000110011102
- Hexadecimal: 0x419B786918CE
- Base-36: PKITHGFRI
Squares and roots of 72135995889870
- 72135995889870 squared (721359958898702) is 5203601903023341533168616900
- 72135995889870 cubed (721359958898703) is 375367005489011475163324612976072620803000
-
The
square root of 72135995889870 is 8493291.2283678345 -
The
cube root of 72135995889870 is 41627.8528435509
Scales and comparisons
How big is 72135995889870?- 72,135,995,889,870 seconds is equal to 2,293,701 years, 27 weeks, 6 days, 20 hours, 4 minutes, 30 seconds.
-
To count from 1 to 72,135,995,889,870 would take you about five million, seven hundred thirty-four thousand, two hundred fifty-three years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 72135995889870 cubic inches would be around 3469 feet tall.
Recreational maths with 72135995889870
- 72135995889870 backwards is 07898859953127
- The number of decimal digits it has is: 14
- The sum of 72135995889870's digits is 81
- More coming soon!
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